20230+1533 BPM 2136

 
 
20h 22m 58.19s +15 32' 38.7" P.A. 245.00 sep 91.7 mag 12.79,13.88
 
 
Coord 2000 20230+1533 Discov num BPM2136 Comp Coord arcsec 2000 20 22 58.19 +15 32 38.7
Date first 1982 Date last 2015 Obs 9
Pa first 245 Pa last 244.8 P.A. Now (θ) 244.8°
Sep first 92.3 Sep last 91.733 Sep. Now (ρ) 91.733"
Mag pri 12.79 Mag sec 13.88 delta mag (ΔM) 1.09 Spectral class
Pri motion ra -010 Sec motion ra -007
Pri motion dec -017 Sec motion dec -012
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.296 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1805693900096841088